Medellin to Herndon, VA: time difference
Herndon, VA is 1 h ahead of Medellin. Live clocks for both, the working hours they share, and how each one sits against your own time.
Your time
One day, 2 clocks
Drag along the band to read any hour in every place at once.
Medellin 04:56 4:56 AM Herndon, VA 05:56 5:56 AM You –:–
04:56 4:56 AM
Colombia Standard Time · UTC-5
☀️ 05:49 · 🌙 17:47
05:56 5:56 AM
Eastern Daylight Time · UTC-4
☀️ 07:23 · 🌙 18:28
·
+1 h
Herndon, VA is 1 h ahead of Medellin.
When you, Medellin and Herndon, VA are all at the desk
Pick the working hours below – the window every location shares appears once your time zone is known.
Working hours
🇨🇴 Medellin
0 12 AM 1 1 AM 2 2 AM 3 3 AM 4 4 AM 5 5 AM 6 6 AM 7 7 AM 8 8 AM 9 9 AM 10 10 AM 11 11 AM 12 12 PM 13 1 PM 14 2 PM 15 3 PM 16 4 PM 17 5 PM 18 6 PM 19 7 PM 20 8 PM 21 9 PM 22 10 PM 23 11 PM
🇺🇸 Herndon, VA
1 1 AM 2 2 AM 3 3 AM 4 4 AM 5 5 AM 6 6 AM 7 7 AM 8 8 AM 9 9 AM 10 10 AM 11 11 AM 12 12 PM 13 1 PM 14 2 PM 15 3 PM 16 4 PM 17 5 PM 18 6 PM 19 7 PM 20 8 PM 21 9 PM 22 10 PM 23 11 PM 0 12 AM
📍 Your time
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- Early
- Working hours
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Time zones side by side
| Detail | 🇨🇴 Medellin | 🇺🇸 Herndon, VA |
|---|---|---|
| Local time | 04:56 | 05:56 |
| Local date | Sunday, October 18, 2026 | Sunday, October 18, 2026 |
| Time zone | Colombia Standard Time | Eastern Daylight Time |
| UTC offset | UTC-5 | UTC-4 |
| Offset from Medellin | — | +1 h |
| IANA zone | America/Bogota | America/New York |
| Daylight saving | Not observed | On summer time → UTC-5, Nov 1, 01:00 |
| Sunrise | 05:49 | 07:23 |
| Sunset | 17:47 | 18:28 |
| Daylight | 11 h 58 min | 11 h 6 min |
| People on this clock | 2,486,723 | 24,655 |
Compare Medellin with another city
More comparisons with Medellin: the time zones next to it and the far side of the clock.
Nearby time zones
Big time differences
Medellin and Herndon, VA: common questions
How far ahead of Medellin is Herndon, VA?
Herndon is 1 hour ahead of Medellin: UTC−4 against UTC−5.
What time is it in Herndon, VA, at the start of the working day in Medellin?
The working day in Medellin starts at 9:00 AM; in Herndon it is 10:00 AM at that moment.
If it is 6:00 PM in Medellin, what time is it in Herndon, VA?
At 6:00 PM in Medellin, clocks in Herndon show 7:00 PM.
Is there a time when both Medellin and Herndon, VA, are at work?
Yes: from 9:00 AM to 5:00 PM in Medellin (10:00 AM to 6:00 PM in Herndon), the working days (9:00 AM–6:00 PM) overlap.
When is it already the next day in Herndon, VA?
From 11:00 PM in Medellin it is already the next day in Herndon. The other way round, until 1:00 AM in Herndon it is still the previous day in Medellin.
Is the time difference between Medellin and Herndon, VA, the same all year?
No. Only Herndon switches to summer time, so the gap changes twice a year. From November 1, 2026, Herndon and Medellin will have the same time.
